private ObjectState GetByIdInternal(ObjectId objectId)
{
ObjectState ownObject;
if (materializedObjectStates.TryGetValue(objectId, out ownObject))
{
return(ownObject);
}
var parentObjectState = parentSnapshot.GetById(objectId);
if (parentObjectState != null)
{
parentObjectState = parentObjectState.Clone();
}
return(parentObjectState);
}